Polyurethane wound dressing transpar04

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Catheter related infections have become a common cause of nosocomial infections and indweling central venous catheter is one of the main ways. It has been reported in the literature [1] that the incidence of central venous catheter related infection（CVC-RI）caused by long-term catheterization is 5%~30%，and local contomination of the puncture site is the main couse [2]. Therefore, it is critical to effectively prevent central venous catheter infection and select an antibacterial dressing to cover the puncture site. 1. Increase Antibocterial property; duration of aseptic condition; moisture pemeability; tightness, firmness. 2. Reduce Infection of puncture site; eczema, dermatitis, allergy; nursing frequency; slip rate. 1. All kinds of deep vein cotheters (PICC catheter, CVC catheter, etc). 2. Peripheral venous catheter with indwelling time >24h. 1. Use tension-free dressing method; 2. Please aim the antibacterial safety island at the puncture point when dressinging: 3. Make sure the film is sterile and dry when dressinging.